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3.50-4.50Application:Carbide for cutting tools
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy 3.50-4.50SSSweden

Chemical composition%of the ladle analysis of grade3.50-4.50

C(％)Si(％)Mn(％)P(％)S(％)Cr(％)Mo(％)V(%)W(%)Co(%)
1.35-1.450.25-0.500.20-0.40≤0.030≤0.0303.70-4.403.40-3.803.40-3.803.40-3.80≤0.030
Mechanical properties of grade3.50-4.50
Proof strength
Rp0.2(MPa)		Tensile strength
Rm(MPa)		Impact energy
KV(J)		Elongation at fracture
A(%)		Reduction in cross section on fracture
Z(%)		As-Heat-Treated ConditionBrinell hardness(HBW)
248(≥)934(≥)111141Solution and Aging,Annealing,Ausaging,Q+T,etc314
Physical properties of grade3.50-4.50
PropertyDensity
kg/dm3		Temperature T
°C/F		Specific heat
J/kgK		Thermal conductivity
W/mK		Electric resistance
µΩ·cm		Modulus of elasticity
kN/mm2		Expansion rate
728(≥)889(≥)223133Solution and Aging,Annealing,Ausaging,Q+T,etc111
Temp.
°C/°F		Creep strain limit
(10000h)
(Rp1,0)N/mm2		Creep rupture strength
(10000h)
(Rp1,0)N/mm2
645327354
3.50-4.50Range of products
Product typeProductsDimensionProcessesDeliver Status
Plates/SheetsPlates/Sheets0.08-200mm(T)*W*LForging,hot rolling and cold rollingAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Steel BarRound Bar,Flat Bar,Square BarΦ8-1200mm*LForging,hot rolling and cold rolling,CastBlack,Rough Turning,Shot Blasting,
Coil/StripSteel Coil/Steel Strip0.03-16.0x1200mmCold-Rolled&Hot-RolledAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Pipes/TubesSeamless Pipes/Tubes,Welded Pipes/TubesOD:6-219mm x WT:0.5-20.0mmHot extrusion,Cold Drawn,WeldedAnnealed,Solution and Aging,Q+T,ACID-WASHED
Cross Reference Table(Equivalent Grade)
GradeStandardCountryApplication
1Cr18Mn10Ni5Mo3NSSSweden
Of urea with good corrosion resistance, can produce urea corrosion of the equipment.
0Cr23Ni13SSSweden
Corrosion resistance and heat resistance are better than 0cr19ni9
T72301SSSweden
Carbon tool steel products which include hot or cold finished bar, plate, sheet, rod, wire, or forgings, which are normally fabricated into tools, dies, or fixtures.
W2-ASSSweden
Carbon tool steel products which include hot or cold finished bar, plate, sheet, rod, wire, or forgings, which are normally fabricated into tools, dies, or fixtures.
T72302SSSweden
Carbon tool steel products which include hot or cold finished bar, plate, sheet, rod, wire, or forgings, which are normally fabricated into tools, dies, or fixtures.
G3000SSSweden
Cars and diesel engine cylinder block, cylinder head, flywheel and differential carrier medium castings, piston, brake hub and clutch plate
G3500SSSweden
Used in the products of the automobile, truck, tractor, and allied industries
G3500bSSSweden
Diesel engine cylinder block, truck and tractor cylinder block and cylinder head, flywheel, tractor transmission case and heavy-load gear box
G3500cSSSweden
Used in the products of the automobile, truck, tractor, and allied industries
T72305SSSweden
Carbon tool steel
00Cr17Ni14Mo2SSSweden
Austenitic stainless steel. Grade 00Cr17Ni14Mo2 was replaced by new designation 022Cr17Ni12Mo2 according to GB/T 20878 (2007)
X2CrNiMo18-14-3SSSweden
Austenitic stainless steel. Grade 00Cr17Ni14Mo2 was replaced by new designation 022Cr17Ni12Mo2 according to GB/T 20878 (2007)
1.4435SSSweden
Austenitic stainless steel. Grade 00Cr17Ni14Mo2 was replaced by new designation 022Cr17Ni12Mo2 according to GB/T 20878 (2007)
Z 3 CND 17-11-02SSSweden
Austenitic stainless steel. Grade 00Cr17Ni14Mo2 was replaced by new designation 022Cr17Ni12Mo2 according to GB/T 20878 (2007)
TS 60SSSweden
Austenitic stainless steel. Grade 00Cr17Ni14Mo2 was replaced by new designation 022Cr17Ni12Mo2 according to GB/T 20878 (2007)
00Cr17Ni13Mo2NSSSweden
Seamless stainless steel tubes for boiler and heat exchanger
0Cr19Ni13Mo3SSSweden
Seamless stainless steel tubes for boiler and heat exchanger
00Cr19Ni13Mo3SSSweden
Seamless stainless steel tubes for boiler and heat exchanger
1Cr18Ni12Mo3TiSSSweden
Seamless stainless steel tubes for boiler and heat exchanger
0Cr18Ni12Mo3TiSSSweden
Seamless stainless steel tubes for boiler and heat exchanger

Relevant products

3.50-4.50 Steel Stock

Steel gradeDimensionShapeUnitQuantityDelivery stateQuery
17-4PH Coil Stock0.08*200mmCoil or StripKgs1623Cold-Rolled+AnnealedEnquiry
17-4PH Round BarΦ5-300mm*LRound BarKgs46958Hot-Rolled+Annealed+blackEnquiry
17-4PH plate8-45*1200*3000mmPlate or SheetTons4.9Hot-Rolled+Annealed+blackEnquiry
Cr12MoV12-160(T)*310-610(W)*LPlate or SheetTons12.38Hot-Rolled+Annealed+blackEnquiry
1.260112-160(T)*310-610(W)*LPlate or SheetTons11.22Hot-Rolled+Annealed+blackEnquiry
IncoloyA-286 / GH 2132 StockΦ8-65mm*LRound BarKgs489Hot-Rolled+Annealed+blackEnquiry
17-7PH / 631 Coil & Strip, Sheet Stock0.3-3.0*10-180mmCoil or StripKgs1236.22Cold-Rolled+AnnealedEnquiry
X22CrMoV12-1 / 1.4923Φ17mmRound BarKgs300Hot-Rolled+Annealed+blackEnquiry
1.2083 Forged PlateT:105-185mm*W:510*LPlate or SheetTons26Forged+QTEnquiry
X22CrMoV12-1 / 1.4923Φ30mmRound BarKgs300Hot-Rolled+Annealed+blackEnquiry
A387 F5 & Grade 5 sheet Coil strip0.5mmx200mmxCCoil or StripTons3Cold-Rolled+AnnealedEnquiry
A387 F5 & Grade 5 Hot Coil stockSelectTons3Hot-Rolled+Annealed+blackEnquiry
T45Cr5Si3 Round BarDia.40mmRound BarKgs500Hot-Rolled+Annealed+blackEnquiry
UNS K30960(VIM+ESR) Bright Round BarDia.22mmRound BarKgs50Hot-Rolled+Annealed+blackEnquiry
H13 Tool Steel50x710xLFlat or Square barPCS4Forged+Annealed+blackEnquiry
1.2344(H13/X40CrMoV5-1/Z40CDV5) Stock ListDia.182mm - Dia.510mmRound BarTons120Forged+Annealed+blackEnquiry
1.2344 ESR Round Bar Stock List(2019-9-3)Select0SelectEnquiry
1.2343 ESR Stock list(2019-09-03)Select0SelectEnquiry
1.2367 ESR Forged Round Bar stock(2019-09-03)Select0SelectEnquiry
1.2379 ESR Round Bar Stock(2019-09-03)Select0SelectEnquiry

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